Extending the range of the flotation process for particle separation

扩大颗粒分离浮选工艺的范围

• 批准号: DP0664149
• 负责人: Prof Graeme Jameson
• 金额: $ 66.92万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-01-09 至 2012-07-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0664149
• 关键词: Extending; range; flotation; process; particle

The minerals industry is a significant contributor to Australia's prosperity. Flotation is an important process for upgrading low-grade ores to high-grade concentrates, and for recovering fine coal from tailings. This project is aimed at solving a long-term problem in current flotation practice, the difficulty in recovering ultrafine and coarse particles, currently lost from production. We will pursue two new discoveries recently made by us, relating to the recovery of ultrafines and coarse particles. Benefits to Australia are of the order of $500 million a year in increased exports, education of high-quality graduates, export income from license fees and equipment.

矿业是澳大利亚繁荣的重要贡献者。浮选是将低品位矿石提质为高品位精矿以及从尾矿中回收粉煤的重要工艺。该项目旨在解决当前浮选实践中的一个长期问题，即目前从生产中损失的超细和粗颗粒难以回收。我们将继续研究我们最近的两项新发现，涉及超细颗粒和粗颗粒的回收。澳大利亚每年在增加出口、培养高质量的毕业生、许可证费和设备的出口收入方面获得5亿美元的好处。